import { defineStore } from "pinia";
import { pitchViews } from "./type/index";
const useTagsViewStore = defineStore("tags-view", {
    state: () => ({
        visitedViews: [] as any[],
        cachedViews: [] as any[],
        iframeViews: [] as any[],
        pitchViews: (<pitchViews>{}) as pitchViews, //当前选中的tag
    }),
    actions: {
        addView(view: any) {
            this.addVisitedView(view);
            this.addCachedView(view);
        },
        addIframeView(view: any) {
            if (this.visitedViews.some((v: { path: string }) => v.path === view.path)) return;
            this.iframeViews.push(
                Object.assign({}, view, {
                    title: view.meta.title || "no-name",
                })
            );
        },
        addVisitedView(view: any) {
            if (this.visitedViews.some((v) => v.path === view.path)) return;
            this.visitedViews.push(
                Object.assign({}, view, {
                    title: view.meta.title || "no-name",
                })
            );
        },
        addCachedView(view: any) {
            if (this.cachedViews.includes(view.name)) return;
            if (!view.meta.noCache) {
                this.cachedViews.push(view.name);
            }
        },
        delView(view: any) {
            return new Promise((resolve) => {
                this.delVisitedView(view);
                this.delCachedView(view);
                resolve({
                    visitedViews: [...this.visitedViews],
                    cachedViews: [...this.cachedViews],
                });
            });
        },
        delVisitedView(view: any) {
            return new Promise((resolve) => {
                for (const [i, v] of this.visitedViews.entries()) {
                    if (v.path === view.path) {
                        this.visitedViews.splice(i, 1);
                        break;
                    }
                }
                this.iframeViews = this.iframeViews.filter((item) => item.path !== view.path);
                resolve([...this.visitedViews]);
            });
        },
        delIframeView(view: any) {
            return new Promise((resolve) => {
                this.iframeViews = this.iframeViews.filter((item) => item.path !== view.path);
                resolve([...this.iframeViews]);
            });
        },
        delCachedView(view: any) {
            return new Promise((resolve) => {
                const index = this.cachedViews.indexOf(view.name);
                index > -1 && this.cachedViews.splice(index, 1);
                resolve([...this.cachedViews]);
            });
        },
        delOthersViews(view: any) {
            return new Promise((resolve) => {
                this.delOthersVisitedViews(view);
                this.delOthersCachedViews(view);
                resolve({
                    visitedViews: [...this.visitedViews],
                    cachedViews: [...this.cachedViews],
                });
            });
        },
        delOthersVisitedViews(view: any) {
            return new Promise((resolve) => {
                this.visitedViews = this.visitedViews.filter((v) => {
                    return v.meta.affix || v.path === view.path;
                });
                this.iframeViews = this.iframeViews.filter((item) => item.path === view.path);
                resolve([...this.visitedViews]);
            });
        },
        delOthersCachedViews(view: any) {
            return new Promise((resolve) => {
                const index = this.cachedViews.indexOf(view.name);
                if (index > -1) {
                    this.cachedViews = this.cachedViews.slice(index, index + 1);
                } else {
                    this.cachedViews = [];
                }
                resolve([...this.cachedViews]);
            });
        },
        delAllViews(view?: any) {
            return new Promise((resolve) => {
                this.delAllVisitedViews(view);
                this.delAllCachedViews(view);
                resolve({
                    visitedViews: [...this.visitedViews],
                    cachedViews: [...this.cachedViews],
                });
            });
        },
        delAllVisitedViews(view: any) {
            return new Promise((resolve) => {
                const affixTags = this.visitedViews.filter((tag) => tag.meta.affix);
                this.visitedViews = affixTags;
                this.iframeViews = [];
                resolve([...this.visitedViews]);
            });
        },
        delAllCachedViews(view: any) {
            return new Promise((resolve) => {
                this.cachedViews = [];
                resolve([...this.cachedViews]);
            });
        },
        updateVisitedView(view: any) {
            for (let v of this.visitedViews) {
                if (v.path === view.path) {
                    v = Object.assign(v, view);
                    break;
                }
            }
        },
        delRightTags(view: any) {
            return new Promise((resolve) => {
                const index = this.visitedViews.findIndex((v) => v.path === view.path);
                if (index === -1) {
                    return;
                }
                this.visitedViews = this.visitedViews.filter((item, idx) => {
                    if (idx <= index || (item.meta && item.meta.affix)) {
                        return true;
                    }
                    const i = this.cachedViews.indexOf(item.name);
                    if (i > -1) {
                        this.cachedViews.splice(i, 1);
                    }
                    if (item.meta.link) {
                        const fi = this.iframeViews.findIndex((v) => v.path === item.path);
                        this.iframeViews.splice(fi, 1);
                    }
                    return false;
                });
                resolve([...this.visitedViews]);
            });
        },
        delLeftTags(view: any) {
            return new Promise((resolve) => {
                const index = this.visitedViews.findIndex((v) => v.path === view.path);
                if (index === -1) {
                    return;
                }
                this.visitedViews = this.visitedViews.filter((item, idx) => {
                    if (idx >= index || (item.meta && item.meta.affix)) {
                        return true;
                    }
                    const i = this.cachedViews.indexOf(item.name);
                    if (i > -1) {
                        this.cachedViews.splice(i, 1);
                    }
                    if (item.meta.link) {
                        const fi = this.iframeViews.findIndex((v) => v.path === item.path);
                        this.iframeViews.splice(fi, 1);
                    }
                    return false;
                });
                resolve([...this.visitedViews]);
            });
        },
        setPitchViews(view: any) {
            this.pitchViews = view;
        },
        getPitchViews() {
            return this.pitchViews;
        },
    },
});

export default useTagsViewStore;
